Calcolatore di Cartongesso
Calcola esattamente il numero di lastre di cartongesso, viti e stucco per pareti divisorie e soffitti.
Misure del Progetto
Inserisci le dimensioni per calcolare i materiali necessari
Inserisci le misure sopra per visualizzare il risultato.
Esempio di Calcolo Dettagliato
Scenario: Hanging 4x8 drywall in a 12 ft × 16 ft room with 8 ft ceilings, 1 door, 2 windows, and drywall on ceiling.
Wall Area: 2 × (16 + 12) × 8 = 448 sq ft gross.
Deduct Openings: 1 door (20 sq ft) + 2 windows (30 sq ft) = 50 sq ft deduction -> 398 sq ft net wall.
Ceiling Area: 16 × 12 = 192 sq ft.
Total Surface: 398 + 192 = 590 sq ft.
Add 10% Waste: 590 × 1.10 = 649 sq ft.
Calculate Sheets: 649 ÷ 32 sq ft per sheet = 20.28 -> 21 sheets.
Drywall Panel Formula
Total Sheets = ⌈ (Net Wall Area + Ceiling Area) × (1 + Waste %) ÷ Sheet Area ⌉ Net wall area is calculated from perimeter times ceiling height minus door and window cutouts. Adding optional ceiling area yields total surface area. Factoring in a 10% waste buffer and dividing by panel size (32 sq ft for 4x8) yields total sheets.
Variabili della Formula
Ipotesi di Calcolo
- Standard 4x8 sheet covers 32 sq ft.
- Approximately 32 coarse-thread drywall screws (1-1/4") are required per 4x8 sheet.
- Approximately 0.05 gallons of joint compound is needed per square foot across taping and 3 finish coats.
Domande Frequenti
Risposte alle domande più comuni sul fai-da-teCalcolatore di Cartongesso
Should I hang drywall vertically or horizontally?
In residential construction, hanging drywall horizontally (perpendicular to wall studs) is recommended. It creates fewer seams to tape and finishes flatter across stud variations.
What thickness drywall should I use?
1/2-inch drywall is the standard for interior residential walls and 16-inch on-center ceiling joists. 5/8-inch Type X fire-rated drywall is required by building code for attached garages and firewall partitions.
How many drywall screws do I need per sheet?
Plan for approximately 32 screws per 4x8 sheet. Screws should be spaced 12 inches apart on ceilings and 16 inches apart on vertical wall studs.
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